about the bag

As mycologists and mushroom enthusiasts, we understand the importance of every step in the mushroom growing process. We know firsthand the time and effort it takes to culture an agar plate from a spore print, inoculate a spawn bag, only to have it potentially ruined by contamination. That's why at Grainetics, we go above and beyond to ensure the quality of our products. We triple test every drop of steam distilled water and starter supplements used in conditioning our grains and sterilization process. Our spawn bags are also processed in isolated, clean rooms to guarantee that our customers only grow mycelium in their environment, not unwanted bacteria. We take pride in our attention to detail and commitment to producing high-quality spawn bags for our customers.

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premium nutrition for your spawn

At Grainetics, we often get asked what the most difficult stage is when it comes to growing mushrooms at home. Our team agrees that the grain spawn stage can be the most challenging, as contamination can occur at any point during inoculation. If you're lucky, you may notice the contamination early on and be able to consider the bag a loss. However, the most frustrating experience in mushroom growing is when you see your grain spawn bag being overrun by a bacterial army late in the colonizing stage.

That's why we at Grainetics have decided to take on this challenge and provide consistently sterilized and nutritious grains that are optimal for mushroom spawn growth every time. By doing so, we aim to make the grain spawn stage a smoother and more successful experience for all mushroom growers.

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why choose grainetics?

Are you tired of the uncertainty that comes with growing mushrooms? Let us take the guesswork out of the process for you. At Grainetics, we are dedicated to creating the best formulas for our growth media so you can focus on your grow with confidence. Our team tirelessly trials and errors several dozen formulations at a time, ensuring that only the best make it to our customers. When you choose Grainetics, you can trust that you're getting the best home for your mushrooms. After all, your success is our success. Let us take care of the spawn and substrate so you can focus on what matters most: growing the highest quality mushrooms possible.